Hendrik de Lang

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for processing optical information and method of manufacturi...
- Patent number 4,410,241
- Issue date Oct 18, 1983
- U.S. Philips Corporation
- Hendrik de Lang
- G02 - OPTICS
Information Patent Grant
Automatic beam correction in a scanning transmission electron micro...
- Patent number 4,379,230
- Issue date Apr 5, 1983
- U.S. Philips Corporation
- Gijsbertus Bouwhuis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Record carrier on which information is stored in an optically reada...
- Patent number 4,084,185
- Issue date Apr 11, 1978
- U.S. Philips Corporation
- Hendrik de Lang
- G11 - INFORMATION STORAGE